ballerinax/googleapis.discovery Ballerina library

Overview

The Google Discovery REST API v1 connector(https://developers.google.com/discovery/v1/reference) OpenAPI specification. The Google Discovery API provides information about other Google APIs, such as what APIs are available, the resource, and method details for each API.

Quickstart

To use the Google Discovery connector in your Ballerina application, update the .bal file as follows:

Step 1: Import connector

First, import the ballerinax/googleapis.discovery module into the Ballerina project.

import ballerinax/googleapis.discovery;

Step 2: Create a new connector instance

Create a connector client instance

discovery:Client baseClient = check new;

Step 3: Invoke connector operation

1. Now you can use the operations available within the connector. Note that they are in the form of remote operations.

   Following is an example on how to retrieve list of available google apis

   public function main() {
       discovery:DirectoryList|error response = baseClient->listAPIList();
       if (response is discovery:DirectoryList) {
           log:printInfo(response.toString());
       } else {
           log:printError(response.message());
       }
   }

2. Use bal run command to compile and run the Ballerina program.